http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112094627-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-263 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-269 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-263 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-269 |
| filingDate | 2020-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112094627-B |
| titleOfInvention | Ring skeleton fluorine-containing heat transfer fluid, preparation method and application thereof |
| abstract | The application discloses a fluorine-containing heat transfer fluid with a ring skeleton, which comprises one or more compounds in the structure of formula (I), wherein R 1 = F or perfluoroalkyl, R 2 = perfluoroalkyl, and the perfluoroalkyl is-C x F 2x+1 X is a natural number, and n =1, 2, or 3. Also discloses a preparation method of the fluorine-containing heat transfer fluid with the ring skeleton, which comprises the following steps: the compound with the structure shown in the formula (I) is prepared by reacting perfluorocycloolefin with nucleophiles such as hexafluoropropylene and the like. The fluorine-containing heat transfer fluid with the ring framework has the advantages of low dielectric constant, low toxicity, low global warming potential, good heat transfer performance, simple and convenient synthetic route and high synthetic efficiency, and is suitable for being used as an immersed heat transfer fluid. |
| priorityDate | 2020-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 134.